Home / 171,845,713,266.30-257,768,569,899.45-171,845,713,266.30

Finding the Fourth Proportional to 171,845,713,266.30, 257,768,569,899.45 and 171,845,713,266.30

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Solution

The fourth proportional to 171,845,713,266.30, 257,768,569,899.45 and 171,845,713,266.30 is: 257,768,569,899.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,845,713,266.30 : 257,768,569,899.45 = 171,845,713,266.30 : x
  2. Step 2: Convert to fraction form
    171,845,713,266.30/257,768,569,899.45 = 171,845,713,266.30/x
  3. Step 3: Cross multiply
    171,845,713,266.30x = 257,768,569,899.45 × 171,845,713,266.30
  4. Step 4: Simplify right side
    171,845,713,266.30x = 44,296,423,752,005,092,114,432
  5. Step 5: Solve for x
    x = 44,296,423,752,005,092,114,432/171,845,713,266.30
  6. Step 6: Final answer
    x = 257,768,569,899.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.